A universal base plate is a 150mm by 150mm steel plate with flanges and a side adjustment bolt, designed to attach to the bottom of steel or aluminium sign posts. It works with both circular hollow section (round) and square posts, offering versatility for various applications. The side adjustment bolt securely locks the baseplate to the end of the sign post.
What posts does a universal sign post baseplate fit?
Round Post Profiles: 50mm - 140mm diameter
Square Post Profiles: 50x50mm - 100x100mm box section
What is a baseplate used for when installing a sign post?
Universal baseplates are used when installing sign posts in concrete foundations. They provide a number of benefits during the installation process including:
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Preventing posts lifting: Acts as an anchor to keep the post firmly in place.
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Stopping posts rotating: Ensures the post remains solid against wind loading and external forces.
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Adds stability: Helps secure the post during the pouring of concrete, making installation easier and more reliable.
For more information, check out our knowledge base post on universal baseplates
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